512252640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 1803513600

約数和(自身を除く): 1291260960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 283, 288, 360, 419, 432, 480, 540, 566, 720, 838, 849, 864, 1080, 1132, 1257, 1415, 1440, 1676, 1698, 2095, 2160, 2264, 2514, 2547, 2830, 3352, 3396, 3771, 4190, 4245, 4320, 4528, 5028, 5094, 5660, 6285, 6704, 6792, 7542, 7641, 8380, 8490, 9056, 10056, 10188, 11313, 11320, 12570, 12735, 13408, 13584, 15084, 15282, 16760, 16980, 18855, 20112, 20376, 22626, 22640, 25140, 25470, 27168, 30168, 30564, 33520, 33960, 37710, 38205, 40224, 40752, 45252, 45280, 50280, 50940, 56565, 60336, 61128, 67040, 67920, 75420, 76410, 81504, 90504, 100560, 101880, 113130, 118577, 120672, 122256, 135840, 150840, 152820, 181008, 201120, 203760, 226260, 237154, 244512, 301680, 305640, 355731, 362016, 407520, 452520, 474308, 592885, 603360, 611280, 711462, 905040, 948616, 1067193, 1185770, 1222560, 1422924, 1778655, 1810080, 1897232, 2134386, 2371540, 2845848, 3201579, 3557310, 3794464, 4268772, 4743080, 5335965, 5691696, 6403158, 7114620, 8537544, 9486160, 10671930, 11383392, 12806316, 14229240, 16007895, 17075088, 18972320, 21343860, 25612632, 28458480, 32015790, 34150176, 42687720, 51225264, 56916960, 64031580, 85375440, 102450528, 128063160, 170750880, 256126320, 512252640]

約数ペア:

[(1, 512252640), (2, 256126320), (3, 170750880), (4, 128063160), (5, 102450528), (6, 85375440), (8, 64031580), (9, 56916960), (10, 51225264), (12, 42687720), (15, 34150176), (16, 32015790), (18, 28458480), (20, 25612632), (24, 21343860), (27, 18972320), (30, 17075088), (32, 16007895), (36, 14229240), (40, 12806316), (45, 11383392), (48, 10671930), (54, 9486160), (60, 8537544), (72, 7114620), (80, 6403158), (90, 5691696), (96, 5335965), (108, 4743080), (120, 4268772), (135, 3794464), (144, 3557310), (160, 3201579), (180, 2845848), (216, 2371540), (240, 2134386), (270, 1897232), (283, 1810080), (288, 1778655), (360, 1422924), (419, 1222560), (432, 1185770), (480, 1067193), (540, 948616), (566, 905040), (720, 711462), (838, 611280), (849, 603360), (864, 592885), (1080, 474308), (1132, 452520), (1257, 407520), (1415, 362016), (1440, 355731), (1676, 305640), (1698, 301680), (2095, 244512), (2160, 237154), (2264, 226260), (2514, 203760), (2547, 201120), (2830, 181008), (3352, 152820), (3396, 150840), (3771, 135840), (4190, 122256), (4245, 120672), (4320, 118577), (4528, 113130), (5028, 101880), (5094, 100560), (5660, 90504), (6285, 81504), (6704, 76410), (6792, 75420), (7542, 67920), (7641, 67040), (8380, 61128), (8490, 60336), (9056, 56565), (10056, 50940), (10188, 50280), (11313, 45280), (11320, 45252), (12570, 40752), (12735, 40224), (13408, 38205), (13584, 37710), (15084, 33960), (15282, 33520), (16760, 30564), (16980, 30168), (18855, 27168), (20112, 25470), (20376, 25140), (22626, 22640)]